英语词汇cost-efficient怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cost-efficient
释义	请查阅词条：cost-efficient
随便看	solitary individual solitude solo solo act solo album solo album solo artist solo artist solo career solo career solo concert solo concert solo effort solo effort solo exhibition solo exhibition solo flight solo flight soloing solo instrument solo instrument soloist Solomon Islander solomon-islander Solomon Islands

英汉双解词典包含207842条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。